Am 10.02.2007 um 11:56 schrieb Ute Hoffmann:
P.S:
This is my call:
String[] cmdArray = new String[] {
"/usr/local/bin/gifsicle "+"< "+sourceFilePath+" > "+outFilePath
};
this seems wrong.
i don't think, that you can just repipe stdin and stdout like this.
that's a function of the shell. and you have no shell by calling exec.
NSMutableArray stdErrContents = new NSMutableArray();
NSMutableArray stdOutContents = new NSMutableArray();
int resultCode;
try {
resultCode = exec( cmdArray, stdOutContents, stdErrContents );
}
catch ....
here is your stdout.
try using
gifsicle infile.gif -o outfile.gif
(see http://www.lcdf.org/gifsicle/man.html)
and you have to build the cmdArray in the right way. adding
parameters to the first element (the executable) will not work.
here's a part of my code (calling imageMagick):
String args[] = new String[4 + moreArgsCount];
args[0] = uploadScriptPath;
args[1] = "-S \"" + aMandant.ftpHost() + '\"';
args[2] = "-u \"" + aMandant.ftpUser() + '\"';
args[3] = "-p \"" + aMandant.ftpPass() + '\"';
for (int i = 0; i < moreArgsCount; i++)
args[i + 4] = moreArgs[i];
try
{
Process aProcess = Runtime.getRuntime().exec(args);
...
Freeport & Soliversum
Alexander Spohr
[EMAIL PROTECTED]
www.freeport.de
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